Related by context. All words. (Click for frequent words.) 57 Abdallah Daar 56 Edward Giovannucci 55 Koletzko 55 Laurent Mottron 54 Glied 54 Kaitin 54 Ahmed El Sohemy 54 Muntner 54 Cliff Spiegelman 53 Simin Nikbin Meydani 53 Steven Narod 53 Silvia Ardagna 53 Professor Nick Bosanquet 53 Harvey Berino 53 Eric Hanushek 53 Marc Lipsitch 53 Mirowsky 53 Cannice 53 van der Lely 53 Ezekowitz 52 Anthony Shorrocks 52 Kotchen 52 Johann Pitout 52 Jaakko Tuomilehto 52 Gruber MD Ph.D. 52 McLaughlin Rotman Centre 52 Tomas Philipson 52 Hyon Choi 52 Majid Ezzati 52 T. Felson 52 Jean Pierre Despres 52 von Stackelberg 51 Tuomilehto 51 Guy Rouleau 51 Kumanan Wilson 51 Leon Flicker 51 Jillian Buriak 51 Bonnie Dobbs gerontology 51 Sonia Lupien 51 Karolinska Institute Stockholm 51 Joseph Ragaz 51 Oliver Marc Hartwich 51 Murumets 51 Kivimaki 51 Eduardo Villamor 51 Yellowlees 51 Kalichman 51 Vrije University 51 Bengt Winblad 51 Fedson 51 Dianne Neumark Sztainer 51 Edenberg 51 Aldhous 51 Dalla Lana School 50 Peter Gotzsche 50 Ami Klin 50 Karl Swedberg 50 Macklon 50 Piette Ph.D. 50 Lone Simonsen 50 Chaiton 50 Dr. Jurgen Rehm 50 Kozyrskyj 50 Pisters 50 MD DPhil 50 Barbara Sahakian 50 Ettema 50 Dr. Kumanan Wilson 50 Dianne Neumark Sztainer Ph.D. 50 van Wersch 50 Johan Auwerx 50 Iversen Ph.D. 50 Ebbeling 50 Magda Havas 50 Shekelle 50 Research Infosource 50 Fred Kavalier 50 Jay Belsky 50 Przeworski 50 Reinhold Vieth 50 Kedrosky 50 Alberto Alesina 50 Stahre 50 Jack Shonkoff 50 Dr. Douglas Diekema 50 Lotke 50 Nickolas Papadopoulos 50 Loeys 49 Alicja Wolk 49 Yunsheng Ma 49 K. Whelton 49 Gideon Koren 49 Wrana 49 George Kunos 49 Lipworth 49 Dr. Gianni Belcaro 49 PARC MGH 49 Maskus 49 Antecol 49 Roenneberg 49 Finn Poschmann 49 bio ethicist 49 Lanou 49 Gary Curhan 49 Ashish K. Jha 49 Neil Scolding 49 Velicer 49 Lefteroff 49 Jorm 49 Baets 49 D. Vohs 49 Mike Raupach 49 International Obesity TaskForce 49 A. Narod 49 Gabaix 49 Galakatos 49 UNU WIDER 49 Guillermo Torre Amione 49 Kuritzkes 49 Dr. hc mult 49 Stockholm Resilience 49 Jonas Frisen 49 Phyllis Zee 49 PCMM IDI 49 Mitchell Krucoff 49 Barbara Sherwood Lollar 49 PhD tells WebMD 49 Garmaise 49 Wassertheil Smoller 49 CIHR funded 49 Clinical Evaluative Sciences 49 Universit de Montral 49 Edhec Risk Institute 49 Plamen Penev 49 Kurlan 48 Ruschitzka 48 Michele Boldrin 48 van der Schouw 48 Romero Lankao 48 Allison McGeer 48 Sabine Bahn 48 Kritchevsky 48 E. Litan 48 Mayo Clinic hematologist 48 Hakon Hakonarson 48 Syrjala 48 David Stuckler 48 Tim Coughlin MAusIMM 48 Omenn 48 Dr. Rafick Pierre 48 M. Goate 48 Gaston De Serres 48 Cassileth 48 Hippisley Cox 48 Joann Petrini 48 Scott Schieman 48 van der Woude 48 Slagin Parakatil 48 MD hematologist 48 Maryse Bouchard 48 Esme Fuller Thomson 48 Ulrike Peters 48 Kalantar Zadeh 48 Soffritti 48 Linda Calabresi 48 Saltin 48 Pories 48 Chomitz 48 Amir Lerman 48 Professor Prabhat Jha 48 MD Sc.D. 48 Striegel Moore 48 Emmanuel Mignot 48 Milway 48 Strully 48 Groysberg 48 Leuven Leuven Belgium 48 Buzz Holling 48 Pi Sunyer 48 Audretsch 48 Annamaria Lusardi 48 Bruegel Brussels 48 Luigi Zingales 48 Rami Burstein 48 Isabelle Peretz 48 Tunstall Pedoe 48 Ascah 48 MD tells WebMD 48 Hotez 48 Colarik 48 Dariush Mozaffarian 48 Ian Fentiman 48 Reinherz 48 Zoltan Acs 48 Decressin 48 Laffel 48 Schkade 47 Giovannucci 47 Barratt Boyes 47 Schmidhuber 47 Shenassa 47 Makower 47 David Roodman 47 Stephen O'Rahilly 47 Statens Serum Institute 47 Rabeneck 47 Bahram Bekhradnia 47 Lewis Cantley 47 Louise Baur 47 Clinical Evaluative Sciences ICES 47 Andrew Grulich 47 Andre Sapir 47 Lauritano 47 Felicia Knaul 47 Polychronakos 47 Joel Lexchin 47 Tischfield 47 Violari 47 Elizabeth Selvin 47 Joseph Loscalzo 47 Raghuraman Kannan 47 Dr. Alain Beaudet 47 Matchar 47 EDHEC Risk 47 Hans Clevers 47 Arne Astrup 47 Rabaey 47 Jurgen Rehm 47 Bollens 47 Dr. Alberto Ascherio 47 Youfa Wang 47 Sékaly 47 Eunyoung Cho 47 Leffell 47 Setlow 47 Mark Rosegrant 47 Freedhoff 47 MD M.Sc. 47 Alice Lichtenstein nutrition 47 Orrenius 47 MD DSc 47 Armin Falk 47 Tait Shanafelt MD 47 Mark Milke 47 Margolskee 47 V. Pauly 47 Helmut Kaiser 47 Isabelle Deltour 47 Peter Littlejohns 47 Louisa Degenhardt 47 Jacques Montplaisir 47 A. Grucza 47 Hoedeman 47 Yurgelun Todd 47 Irva Hertz Picciotto 47 Gustavo Turecki 47 Schaft 47 Russell Poldrack 47 genetic epidemiology 47 Wittrup 47 Eric Fombonne 47 Richard L. Cravatts 47 Bacskai 47 Roubin 47 Jean Pisani Ferry 47 Julia Hippisley Cox 47 David Roland Holst 47 Powe MD MPH 47 Rejeski 47 Becker Blease 47 Antholis 47 Jana Vamosi 47 Maizels 47 Vikse 47 Dr. Arne Astrup 47 Neil Raden 47 Martin Krkosek 47 Paul Zwillenberg 47 Souleles 47 Christos Mantzoros 47 Lennart Mucke MD 47 Balbus 47 Vaclav Smil 47 Michael Rachlis 47 Beth Abramson 47 Katz MD MPH 47 Wally Tyner 47 Doeksen 47 Kivipelto 47 bioinformatician 47 A. Hanushek 47 Marcia Stefanick 47 Sc.M. 47 Gevens 47 Dilip Soman 47 Eve Van Cauter 47 Dariusz Leszczynski 47 Nadeem Esmail 47 Arnold Monto 47 Ockelford 47 Jane Hannaway 47 Gabriel Zada neurosurgeon 47 Daniel Buysse 47 Colin Coulson 47 Lawrence Cheskin 47 Glen Giovannetti 47 Wasylenko 47 Till Roenneberg 47 Shaiko 47 Okunieff 46 BERD 46 Ricardo Uauy 46 Auchus 46 Strakowski 46 Paltiel 46 Hired Brains 46 Michael Merzenich 46 Clive Svendsen 46 Kaj Blennow 46 Nogues Bravo 46 Laurence Klotz 46 Boyd Swinburn 46 PJ Devereaux 46 Anders Wimo 46 EMPEA 46 Msall 46 Kotloff 46 Athanassakos 46 vanEngelsdorp 46 Skafidas 46 Joshua Schier 46 Ostry 46 Janet Daling 46 Rowitch 46 Offit MD 46 Cecilia Ramlau Hansen 46 Caspar Ammann 46 De Backer 46 Barabasi 46 Baumol 46 Kaldjian 46 Fredberg 46 Elena Elkin 46 Schatzkin 46 George Athanassakos 46 Atul Grover 46 Julie Sonier 46 Alan Silman 46 Artsob 46 Youngstedt 46 Luigi Ferrucci 46 Markmann 46 Jack Siemiatycki 46 Langa MD Ph.D. 46 Rubinsztein 46 Lexchin 46 E. Lipshultz 46 Singh Manoux 46 Susan Vinnicombe 46 Margaret Pericak Vance 46 Bart De Strooper 46 Abby Lippman 46 Rudolph Tanzi 46 Simon Kucher & 46 Hemerling 46 Barbut 46 Innes Asher 46 Kathleen Vohs 46 Anushka Patel 46 Harry Glorikian 46 Scott Mabury 46 Susan Heckbert 46 Klesges 46 Laura Koutsky 46 Ira Longini 46 Reproductive Biology 46 Welsh Bohmer 46 Andrew Wyrobek 46 Admati 46 Plovnick 46 Barbara Mintzes 46 Zlotkin 46 Katherine Flegal 46 Saloner 46 Harry Zervos 46 Opler 46 Krewski 46 Kuriloff 46 Ana Diez Roux 46 Zindel Segal 46 Nigel Raine 46 Thorup 46 Ramachandran Vasan 46 de Jongste 46 Bowen Simpkins 46 Steffen Loft 46 Armine Yalnizyan 46 Vosgerau 46 Rajeev Ahuja 46 Francine Grodstein 46 Tracy Lefteroff 46 Gott MD 46 Derevensky 46 respirologist 46 Poplack 46 Orpana 46 Clifford Saper 46 Marc Bustin 46 Mahyar Etminan 46 Kirk Wilhelmsen 46 Martin Ginis 46 Rehle 46 Bruce Spiegelman 46 Lyketsos 46 Jane Wardle 46 Rippe MD 46 Aitman 46 Rachlis 46 Mintzberg 46 Jon Kar Zubieta 46 Elio Evangelista 46 Edmundowicz 46 PhD postdoctoral scholar 46 Allan Tupper 46 Dr. Steven Woloshin 46 strategist Subodh Kumar 46 Ravussin 46 Lorelei Mucci 46 Nalini Ranjit 46 Morten Hansen 46 Recherche Medicale 46 Lynne Pezzullo 46 Zamvil 46 Rimoin 46 Eicke Weber 46 Lenore Launer 46 Dimitri Christakis 46 Benedikt Fischer 46 Dretler 46 van Weel 46 Macklis 46 Robert Booy 45 Lambris 45 KU Leuven 45 Losina 45 Steven Laureys 45 Stolzenbach 45 Gilles Paquet 45 den Boer 45 Brian Feagan 45 Larcker 45 Joan Lappe 45 Heinz Buettner 45 Loeschner 45 R. Flum 45 Aparna Mathur 45 F. Holick 45 DuPont Crop Genetics 45 Ingrid van Heerden 45 Van Huis 45 Erasmus MC Rotterdam 45 Graeme Pearman 45 Developmental Psychopathology 45 Floyd Malveaux 45 Fredrik Erixon 45 Peter Katzmarzyk 45 Samuel Wickline 45 Karolinska Institutet Stockholm 45 T. Anastas 45 Behavioural Neuroscience 45 Sheldon Tobe 45 Mulgan 45 Dr. Fombonne 45 Hal Sirkin 45 Maria Wawer 45 Evaluative Sciences 45 MD DMSc 45 Hasan Jafri 45 Lewinsohn 45 Sweden Karolinska Institutet 45 André Sapir 45 Sobsey 45 Borsook 45 Turkheimer 45 Marco Festa Bianchet 45 Syse 45 Nicholas Grassly 45 Goudriaan 45 Judy Mikovits 45 Likosky 45 Dallas Kachan 45 Gary Nabel 45 Heike Lotze 45 VMD Ph.D. 45 Dr. Donald Redelmeier 45 Carlo Marra 45 Vallance Owen 45 Schlossmacher 45 Nicolas Stettler 45 Kuijper 45 Mayo Clinic rheumatologist 45 Dr. Vasan Ramachandran 45 Beange 45 Breysse 45 Zeuzem 45 Szent Gyorgyi 45 Rene Bernards 45 Alexandre Laurin 45 Cardiovascular Epidemiology 45 Dr. Shahin Rafii 45 Dragonomics Beijing 45 George Coukos 45 Senikas 45 Tufts CSDD 45 Liesl Eathington 45 Tellus Institute 45 Nancy Prouty USGS 45 Langsjoen 45 NIEHS researcher 45 firm CMEA Capital 45 Vivian Loo 45 Geanakoplos 45 Khaled El Emam 45 Peter Sasieni 45 Portney 45 Michael Katze 45 James Feyrer 45 Letovsky 45 Chiuve 45 A. Sinnott MNS 45 Lisa Strohschein 45 Lesk 45 El Sohemy 45 MD CCFP 45 A. Cannistra 45 Kobilka 45 Madhavi Mantha 45 Clifford Woolf 45 Arul Chinnaiyan 45 Kaiser Permanente Vaccine 45 Matheron 45 Sven Cnattingius 45 Emma Hitt 45 Research Institute OHRI 45 Spiegelhalter 45 Sir Ian Wilmut 45 Cooperberg 45 Hanushek 45 Virologist 45 Gern 45 PA Ioannidis 45 Dr. Edward Giovannucci 45 Schunkert 45 Professor Boyd Swinburn 45 DVM PhD 45 Breznitz 45 Karen Mustian 45 Catherine Verfaillie 45 M. Kammen 45 Anthony Swerdlow 45 Dr. Steven Narod 45 Komaroff 45 Bryce Vissel 45 Danuta Skowronski 45 FRCPsych 45 de Vaus 45 Goldbourt 45 Tariot 45 Raymond Torto CBRE 45 Dr. Denise Faustman 45 Lefer 45 Shnier 45 Kriesberg 45 Issels 45 Raupach 45 van Herk 45 Windham Bannister 45 Sheldon Danziger 45 Matthew Stanbrook 45 Larry Lapide 45 Dan Kammen 45 Robert Hegele 45 Jay Kolls 45 Sebastian Schneeweiss 45 Brian Skotko 45 Comparative effectiveness 45 Nancy Shulock 45 Keith Klugman 45 Wendy Atkin 45 Charles Perou 45 Osrin 45 Timothy Searchinger 44 Mark Tarnopolsky 44 Dr. Gustavo Saposnik 44 Papagiannis 44 Hugh Possingham 44 Alice Crites 44 Currie paleontologist 44 Daniel Geschwind 44 Saad Omer 44 Philip Poi 44 infectious diseases immunology 44 Joel Slemrod 44 Nelsestuen 44 Kaelber 44 Boettke 44 Jeffrey Blumberg 44 Leenaars 44 David Ransohoff 44 Jie Wu 44 Boden Albala 44 Jill Halterman 44 Alistair Lipp 44 Werner Kurz 44 J. Edward Puzas 44 Raghu Rajan 44 Assar Lindbeck 44 Psycho Oncology 44 Tschöp 44 Compernolle 44 de las Fuentes 44 Chastko 44 Michael Leitzmann 44 Ulrike Malmendier 44 Kuzawa 44 Mukamel 44 Levitsky professor 44 Vansteenkiste 44 Rehaag 44 Dr. Lawrence Casalino 44 HNRCA 44 A. Schwarzman Blackstone 44 H. Thaler 44 Timothy Salthouse 44 Dr Susan Jebb 44 DeKosky 44 Norman Doidge 44 Hedrick Wong 44 Van Rheenen 44 Rappuoli 44 OMNI Consulting 44 Boffetta 44 Francesca Cordeiro 44 Andre Plourde 44 Sherry Glied 44 Jocelyn Downie 44 Strazdins 44 Richie Poulton 44 Rosén 44 Amir Attaran 44 Kakabadse 44 Demark Wahnefried 44 Mittendorfer 44 Yabroff 44 Jerry Gurwitz 44 Kavey 44 Stephen Westaby 44 Gustavo Saposnik 44 Rigorous scientific 44 Howard Wial 44 Joseph DiFranza 44 Clive Seale 44 Bennatan 44 Stypulkowski 44 Laibson 44 Andrew DeWoody 44 Gayet 44 Ghanem Al Hajri 44 Nordic Cochrane 44 Shorvon 44 Ronald DePinho 44 Sustainable Development IISD 44 J. Mukamal 44 Samuel Stupp 44 Waiser 44 Butany 44 Nina Mazar 44 MD ScM 44 Facundo Fernandez 44 Julian Peto 44 Harold D. Stolovitch 44 Daryl Copeland Adjunct 44 Renata Pasqualini 44 Sanjiv Kaul 44 Vogelzang MD 44 Alice Eagly 44 Tabbiner 44 Susan Buchbinder 44 Kubas Consultants 44 Leann Dodd 44 Andrew Garthwaite 44 Yasheng Huang 44 ffrench Constant 44 Michael Fehlings 44 Roberto Bertollini 44 Regina Hodits 44 Julie Buring 44 Meg Urry 44 Robert Vrijenhoek 44 Grigori Enikolopov 44 Niren Shah 44 Charles Musyoki 44 Melov 44 Johnson Shoyama Graduate 44 Frijters 44 Elisabeth Cardis 44 Motherisk Program 44 Albertsson 44 Clea McNeely 44 antibiotic overuse 44 Pijls 44 Rienhoff 44 studys 44 Innosight 44 Neuroeconomics 44 F. Baumeister 44 Virend Somers 44 Michele Waslin director 44 Kleindorfer 44 Losick 44 Nicolas Véron 44 PhD DSc 44 Manfred Kayser 44 Gesteland 44 Leonard Guarente 44 Behiels 44 Muhammad Mamdani 44 Renato Beninatto 44 Bloomgarden 44 Hallfors 44 Konje 44 Amar Bhide 44 Zumeta 44 Handsfield 44 Kollef 44 Naomi Eisenberger 44 Govaert 44 Kedl 44 Shahram Akbarzadeh 44 Dolores Albarracin 44 Andre Terzic 44 Piero Anversa 44 Mark Fendrick MD 44 Fridsma 44 SIgN 44 Danovaro 44 Witonsky 44 Paul L. Joskow 44 Samir Kaul 44 Repacholi 44 Gary Arendash 44 Kanu Doshi 44 Weissburg 44 Kristina Durante 44 Jon Kesselman 44 FactSet JCF Group 44 Plosila 44 Nalewaik 44 César Chelala 44 Buse MD Ph.D. 44 Schonert Reichl 44 Credit NASA CXC 44 Bispebjerg University 44 Jean Claude Tardif 44 Chrysalix Energy 44 developmental psychopathology 44 Nikolaos Scarmeas 44 S. McBreen 44 Dario Floreano 44 Fathom Consulting 44 Dragonomics 44 Jordan Grafman 44 Beyerstein 44 Celum 44 Beata Caranci 44 Rafiq Dossani 44 M. Twenge 44 Gary Huffnagle 44 Jonathan Winickoff 44 Fu Ting contributed 44 Benhabib 44 Zultowski 44 Michael Dansinger 44 Ni Mhurchu 44 Sjöström 44 Silbergeld 44 Marc Weisskopf 44 Ferraccioli 44 Lucian Leape 44 Sandra Horning 44 NINT 44 Lucie Bruijn 44 Joannopoulos 44 Pan Jiahua 43 Legatum Institute 43 Promod Haque 43 Yanick Desnoyers 43 Tian Xu 43 Zoratti 43 Bentwich 43 Raylene Reimer 43 Ribitzky 43 Dane Stangler 43 Ron Waksman 43 Knopman 43 Donny Strosberg 43 Sandro Galea 43 Nunzio Quacquarelli 43 Bisognano 43 Turkeltaub 43 Klerman 43 Benartzi 43 Dr. Frederick Rivara 43 Olaf Schneewind 43 Gunstad 43 Piotr Grodzinski 43 developmental cognitive neuroscience 43 Dolezalek 43 Brannstrom 43 Jeffrey Bussgang 43 Dr. Bengt Winblad 43 Lipsitch 43 Kirshen 43 Stacy Tessler Lindau 43 Greystone Associates 43 Vrije Universiteit Brussel 43 van der Steeg 43 Jarred Younger 43 J. Pronovost MD 43 Beh Swan Gin 43 bioresource 43 Redei 43 Zinkernagel 43 Sunding 43 Michael Stalmann 43 MRC Prion Unit 43 Susan Swithers 43 L' Abbe 43 Costrell 43 Andrew Leuchter 43 J. Baumol 43 Edward Deci 43 Luigi Fontana 43 Gil Forer 43 Bruschke 43 Kucharik 43 Luc Mallet 43 Michael Kaplitt Parkinson 43 Wellems 43 UNU MERIT 43 Mark Granovetter 43 E. Moffit 43 Ermisch 43 MD D.Phil 43 Stolzenberg Solomon 43 Peter Vitousek 43 Langowitz 43 Emily Oken 43 Vladas Griskevicius 43 Bonthron 43 Scott Shikora 43 Professor Julian Savulescu 43 CEBR economist 43 Baccarelli 43 Haymet 43 Sahlman 43 Azim Surani 43 Zolopa 43 J. Petrilli 43 Mayo Clinic oncologist 43 Javier del Rey 43 Marguerite Roza 43 Nowitz 43 Oxford Metrica 43 Prolla 43 Karen Antman 43 Rafick Pierre Sekaly 43 A. Laudicina 43 Dr. Lorraine Lipscombe 43 Witten Herdecke 43 Furedi 43 EMBO Molecular Medicine 43 Deninger 43 Julianne Holt Lunstad 43 Monique Breteler 43 Michel Brunet 43 Andrew Derocher 43 Salim Al Ruzaiqi 43 Bruce Rittmann 43 Z. Jacobson 43 Kaunitz 43 Graham Colditz 43 Freda Briggs 43 Bonow 43 Ingraffea 43 POP Adjunct Fellow 43 Rockholz 43 Mulsant 43 Aging USDA HNRCA 43 Woolf MD MPH 43 Professor Valerie Beral 43 Muschler 43 Jitender Sareen 43 Rechtschaffen 43 Jean Pierre Bassand 43 Jonathan Sebat 43 Prabhat Jha tobacco 43 MTT Agrifood Research 43 Stephen Freedland 43 von Zastrow 43 Sicherer 43 De Roure 43 S. Lindzen 43 Brym 43 MyPrivateBanking 43 Priyamvada Natarajan 43 Roiter 43 Timbro 43 Anthony Atala MD 43 Juurlink 43 Hruschka 43 Krämer 43 Julio Mercader 43 Andrew Glikson 43 Micronutrient deficiencies 43 Jacques Genest 43 Marian MacDorman 43 Chingos 43 Arya Sharma 43 Association EMPEA 43 Navigant Economics 43 E. Tinetti 43 Gordon McVie 43 Gershuny 43 Iezzoni 43 Anthony Doob 43 Rajiv Jalan 43 Charis Eng 43 Susan Nolen Hoeksema 43 Juergen Schwarz 43 UBC Dept. 43 SEB Commodity 43 BY EDWARD ZERIN 43 Weese Mayer 43 Eckenhoff 43 molecular epidemiology 43 Odingo 43 Israelski 43 pediatric rheumatology 43 Kay Holekamp 43 Hülsmann 43 Nature Geoscience journal 43 Mallucci 43 Jonathan Patz 43 Sigwart 43 Karolinska Institutet Stockholm Sweden 43 Andrea Manica 43 Mathis Wackernagel 43 MD PhD MPH 43 M. Lilienthal 43 Selhub 43 Bozzette 43 Larry Leistritz 43 microbial pathogenesis 43 Dr. von Herrath 43 Stefan Willich 43 Marc LaForce 43 Strayer psychology 43 Standaert 43 author Jerica Berge 43 Hofstein 43 Eppig 43 Gullone 43 Cancer Epidemiology Unit 43 Emerman 43 Bill Conerly 43 Jane Waldfogel 43 Anders Sundstrom 43 Arnold Kriegstein 43 Infostructure Associates 43 Kantar WPP insight 43 Pacala 43 Peter Tertzakian 43 Hutchful 43 Visual Neuroscience 43 De Jonghe 43 Donnenberg 43 Coticchia 43 Francescutti 43 Stavins 43 Avi Nachmany 43 J. von Liebig 43 T. Osterholm 43 DiMarchi 43 Barbara Alving 43 Sherine Gabriel 43 Prequin 43 Yalow 43 nutritional epidemiology